S & MS Series Switching Power Supply 15W-1000W | AC-DC 5V/12V/24V/36V/48V Power Unit
S & MS Series Switching Power Supply 15W-1000W | AC-DC 5V/12V/24V/36V/48V Power Unit
S and MS series AC-DC switching power supply covers a full power spectrum from 15W up to 1000W, with standard single DC outputs of 5V, 12V, 24V, 36V and 48V. Designed with fully perforated metal housing for maximum heat dissipation; high-wattage models integrate built-in cooling fans. Equipped with triple safety protection: overload, overvoltage and short-circuit auto-shutdown to safeguard power supply and downstream loads. Widely used for LED lighting, industrial automation PLC cabinets, surveillance camera systems and mechanical equipment. Factory direct wholesale with full model stock and OEM private label customization for global electrical export orders.
S and MS series AC-DC switching power supply covers a full power spectrum from 15W up to 1000W, with standard single DC outputs of 5V, 12V, 24V, 36V and 48V. Designed with fully perforated metal housing for maximum heat dissipation; high-wattage models integrate built-in cooling fans. Equipped with triple safety protection: overload, overvoltage and short-circuit auto-shutdown to safeguard power supply and downstream loads. Widely used for LED lighting, industrial automation PLC cabinets, surveillance camera systems and mechanical equipment. Factory direct wholesale with full model stock and OEM private label customization for global electrical export orders.
1. Product Overview
2. Core Competitive Features
✅ Ultra-Wide Full Power Range 15W ~ 1000W
Complete power specifications from miniature 15W to heavy-duty 1000W, covering low-power signal equipment, medium LED lighting loads and high-power industrial machinery power demands.
✅ Multiple Standard DC Output Voltage Options
5 standard fixed DC outputs: 5V, 12V, 24V, 36V, 48V, compatible with PLC sensors, LED strips, CCTV cameras, solenoid valves and motor drivers.
✅ Full Perforated Metal Shell Heat Dissipation
All sides perforated ventilation structure maximizes air circulation, greatly reducing internal operating temperature and extending power supply service life under continuous running.
✅ Built-In Silent Cooling Fan for High-Power Models
100W and above high-wattage units are equipped with a built-in circular cooling fan to force air flow, preventing overheating during long-term full-load operation.
✅ Triple Integrated Safety Protection Circuits
Three layers of automatic fault protection: Overload Protection, Overvoltage Protection, Short Circuit Auto-Shutdown Protection. The unit will lock output power immediately when faults are detected.
✅ Universal Wide AC Input Compatibility
Global standard wide AC input 85V~264V, automatically adapts to unstable grid voltage fluctuations in different countries and regions without manual adjustment.
✅ Stable Low Ripple DC Output
Optimized internal PCB circuit layout minimizes output voltage ripple, delivering clean, interference-free DC power for precision instruments and sensitive automation components.
✅ Factory Full Model Stock & OEM Customization Support
All S & MS power supply specifications are in abundant ready stock for fast shipment; competitive tiered pricing for large export orders, custom private brand logo printing and packaging available.
3. Main Product Specifications
| Item | Technical Parameter |
|---|---|
| Model Series | S Series & MS Series AC-DC Switching Power Supply |
| Rated Power Range | 15W / 25W / 35W / 50W / 75W / 100W / 150W / 200W / 350W / 500W / 800W / 1000W |
| AC Input Voltage | Wide Range 85~264V AC Universal Mains Input |
| Standard DC Output | 5V, 12V, 24V, 36V, 48V Single Constant Voltage Output |
| Heat Dissipation Structure | Full Perforated Metal Shell; Built-In Cooling Fan for ≥100W Models |
| Core Safety Protections | Overload Protection, Overvoltage Protection, Short Circuit Auto Lockout Protection |
| Housing Material | Thick Galvanized Perforated Metal Shell |
| Core Advantage | Wide power coverage, triple safety protection, efficient heat dissipation, universal global input voltage |
| Typical Application | LED lighting, industrial PLC control cabinets, surveillance cameras, automation machinery, security equipment |
| Service Support | Factory wholesale, full model spot stock, OEM logo & packaging customization, export shockproof carton packaging |
4. Wide Application Scenarios
- LED advertising light strips, LED channel letters, outdoor landscape lighting power supply
- Industrial automation PLC control cabinets, sensor and relay DC power supply
- CNC lathes, packaging machines, textile and printing machinery control power
- CCTV surveillance cameras, access control and security alarm monitoring systems
- Solar auxiliary power distribution cabinet low-voltage DC power conversion
- Small medical instruments, testing meters and laboratory equipment power supply
- Agricultural intelligent irrigation control and greenhouse automation equipment
5. Installation & Operation Guide
- Mount the S/MS switching power supply vertically inside a well-ventilated electrical cabinet, reserve empty space around the perforated shell for heat exchange airflow.
- Connect AC mains Live (L), Neutral (N) and Ground (GND) cables to the corresponding input terminal blocks.
- Wire the positive and negative DC load cables to the +V and -V output terminals, match the load rated voltage with power supply output rating strictly.
- Turn on AC input power, the unit will output stable rated DC voltage to drive connected LED, automation or security equipment.
- When overload, overvoltage or short-circuit fault occurs, the power supply will automatically cut off DC output; disconnect AC input power to troubleshoot before restarting the unit.
- For high-power models (≥1000W), avoid sealed cabinet installation without ventilation to prevent excessive operating temperature.
6. Frequently Asked Questions (FAQ)
Q1: What power wattages and DC voltages are available for S & MS switching power supply?
Q2: What three safety protections does this series power supply integrate?
Q3: What is the difference between low-power and high-power S/MS models?
Q4: What types of equipment are S & MS switching power supplies suitable for?
Q5: Can we customize printed brand logos on these power supplies for bulk export orders?
7. Factory Wholesale Advantages
- Original power supply manufacturing factory without intermediate distributors, ultra-competitive ex-factory price for large-volume overseas export orders.
- Every finished S & MS switching power supply undergoes 48-hour continuous full-load aging testing and ripple performance inspection before delivery to guarantee stable long-term operation.
- Professional electrical technical team provides power wattage selection, voltage matching and cabinet installation technical support for lighting and automation engineering projects.
- Stable mass production capacity with short delivery lead times, shockproof anti-collision export carton packaging to prevent transit damage during sea transportation.
- Flexible OEM customization service including brand logo silk printing, special voltage parameter adjustment and personalized outer packaging to meet different regional electrical market standards.
1. Product Overview
2. Core Competitive Features
✅ Ultra-Wide Full Power Range 15W ~ 1000W
Complete power specifications from miniature 15W to heavy-duty 1000W, covering low-power signal equipment, medium LED lighting loads and high-power industrial machinery power demands.
✅ Multiple Standard DC Output Voltage Options
5 standard fixed DC outputs: 5V, 12V, 24V, 36V, 48V, compatible with PLC sensors, LED strips, CCTV cameras, solenoid valves and motor drivers.
✅ Full Perforated Metal Shell Heat Dissipation
All sides perforated ventilation structure maximizes air circulation, greatly reducing internal operating temperature and extending power supply service life under continuous running.
✅ Built-In Silent Cooling Fan for High-Power Models
100W and above high-wattage units are equipped with a built-in circular cooling fan to force air flow, preventing overheating during long-term full-load operation.
✅ Triple Integrated Safety Protection Circuits
Three layers of automatic fault protection: Overload Protection, Overvoltage Protection, Short Circuit Auto-Shutdown Protection. The unit will lock output power immediately when faults are detected.
✅ Universal Wide AC Input Compatibility
Global standard wide AC input 85V~264V, automatically adapts to unstable grid voltage fluctuations in different countries and regions without manual adjustment.
✅ Stable Low Ripple DC Output
Optimized internal PCB circuit layout minimizes output voltage ripple, delivering clean, interference-free DC power for precision instruments and sensitive automation components.
✅ Factory Full Model Stock & OEM Customization Support
All S & MS power supply specifications are in abundant ready stock for fast shipment; competitive tiered pricing for large export orders, custom private brand logo printing and packaging available.
3. Main Product Specifications
| Item | Technical Parameter |
|---|---|
| Model Series | S Series & MS Series AC-DC Switching Power Supply |
| Rated Power Range | 15W / 25W / 35W / 50W / 75W / 100W / 150W / 200W / 350W / 500W / 800W / 1000W |
| AC Input Voltage | Wide Range 85~264V AC Universal Mains Input |
| Standard DC Output | 5V, 12V, 24V, 36V, 48V Single Constant Voltage Output |
| Heat Dissipation Structure | Full Perforated Metal Shell; Built-In Cooling Fan for ≥100W Models |
| Core Safety Protections | Overload Protection, Overvoltage Protection, Short Circuit Auto Lockout Protection |
| Housing Material | Thick Galvanized Perforated Metal Shell |
| Core Advantage | Wide power coverage, triple safety protection, efficient heat dissipation, universal global input voltage |
| Typical Application | LED lighting, industrial PLC control cabinets, surveillance cameras, automation machinery, security equipment |
| Service Support | Factory wholesale, full model spot stock, OEM logo & packaging customization, export shockproof carton packaging |
4. Wide Application Scenarios
- LED advertising light strips, LED channel letters, outdoor landscape lighting power supply
- Industrial automation PLC control cabinets, sensor and relay DC power supply
- CNC lathes, packaging machines, textile and printing machinery control power
- CCTV surveillance cameras, access control and security alarm monitoring systems
- Solar auxiliary power distribution cabinet low-voltage DC power conversion
- Small medical instruments, testing meters and laboratory equipment power supply
- Agricultural intelligent irrigation control and greenhouse automation equipment
5. Installation & Operation Guide
- Mount the S/MS switching power supply vertically inside a well-ventilated electrical cabinet, reserve empty space around the perforated shell for heat exchange airflow.
- Connect AC mains Live (L), Neutral (N) and Ground (GND) cables to the corresponding input terminal blocks.
- Wire the positive and negative DC load cables to the +V and -V output terminals, match the load rated voltage with power supply output rating strictly.
- Turn on AC input power, the unit will output stable rated DC voltage to drive connected LED, automation or security equipment.
- When overload, overvoltage or short-circuit fault occurs, the power supply will automatically cut off DC output; disconnect AC input power to troubleshoot before restarting the unit.
- For high-power models (≥1000W), avoid sealed cabinet installation without ventilation to prevent excessive operating temperature.
6. Frequently Asked Questions (FAQ)
Q1: What power wattages and DC voltages are available for S & MS switching power supply?
Q2: What three safety protections does this series power supply integrate?
Q3: What is the difference between low-power and high-power S/MS models?
Q4: What types of equipment are S & MS switching power supplies suitable for?
Q5: Can we customize printed brand logos on these power supplies for bulk export orders?
7. Factory Wholesale Advantages
- Original power supply manufacturing factory without intermediate distributors, ultra-competitive ex-factory price for large-volume overseas export orders.
- Every finished S & MS switching power supply undergoes 48-hour continuous full-load aging testing and ripple performance inspection before delivery to guarantee stable long-term operation.
- Professional electrical technical team provides power wattage selection, voltage matching and cabinet installation technical support for lighting and automation engineering projects.
- Stable mass production capacity with short delivery lead times, shockproof anti-collision export carton packaging to prevent transit damage during sea transportation.
- Flexible OEM customization service including brand logo silk printing, special voltage parameter adjustment and personalized outer packaging to meet different regional electrical market standards.
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